Luxfer Holdings PLC [·] American Depositary Shares Representing [·] Ordinary Shares (Nominal Value ₤1 Per Ordinary Share) FORM OF UNDERWRITING AGREEMENTUnderwriting Agreement • December 6th, 2011 • Luxfer Holdings PLC • Industrial inorganic chemicals • New York
Contract Type FiledDecember 6th, 2011 Company Industry JurisdictionCREDIT SUISSE SECURITIES (USA) LLC As Representatives of the several Underwriters c/o JEFFERIES & COMPANY, INC. 520 Madison Avenue